---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-830 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-830) 01/19/26 _x86_64_ (8 CPU) 11:44:52 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:01 404.57 72.15 332.41 0.00 12227.30 181250.32 0.00 11:47:01 128.72 0.95 127.77 0.00 10.26 51572.81 0.00 11:48:01 41.44 0.02 41.42 0.00 0.13 33760.63 0.00 11:49:01 71.14 0.25 70.89 0.00 10.93 32567.91 0.00 Average: 161.46 18.34 143.12 0.00 3061.90 74785.24 0.00 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 28543300 31526364 765512 2.33 88552 3170364 1819328 5.36 987192 2938448 625280 11:47:01 26374956 31130888 1147712 3.49 130084 4741352 2347564 6.92 1925732 3997052 786956 11:48:01 26170700 31462148 814268 2.48 136396 5236024 1829140 5.39 1844600 4246900 414352 11:49:01 27837756 31515604 769444 2.34 141752 3722256 1742700 5.14 1179160 3356464 272 Average: 27231678 31408751 874234 2.66 124196 4217499 1934683 5.70 1484171 3634716 456715 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 11:46:01 docker0 107.85 100.45 7.55 570.71 0.00 0.00 0.00 0.00 11:46:01 ens3 849.28 614.43 9019.18 142.11 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 veth6778d9b 151.67 199.65 15.96 1999.62 0.00 0.00 0.00 0.16 11:47:01 docker0 151.70 199.53 13.89 1999.61 0.00 0.00 0.00 0.00 11:47:01 ens3 238.54 172.66 2037.30 30.69 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth6778d9b 1.38 1.47 0.13 1.67 0.00 0.00 0.00 0.00 11:48:01 docker0 1.38 1.45 0.11 1.67 0.00 0.00 0.00 0.00 11:48:01 ens3 15.56 10.83 13.12 6.59 0.00 0.00 0.00 0.00 11:49:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 11:49:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 112.10 67.11 2541.38 18.29 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 65.25 75.37 5.39 643.03 0.00 0.00 0.00 0.00 Average: ens3 303.85 216.25 3402.55 49.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-830) 01/19/26 _x86_64_ (8 CPU) 11:44:52 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 10.08 0.00 3.32 1.58 0.07 84.95 11:46:01 0 9.06 0.00 4.40 0.20 0.05 86.28 11:46:01 1 9.98 0.00 4.03 0.64 0.05 85.29 11:46:01 2 15.08 0.00 2.93 0.45 0.07 81.47 11:46:01 3 10.03 0.00 3.03 0.79 0.08 86.06 11:46:01 4 8.46 0.00 2.29 1.26 0.07 87.91 11:46:01 5 8.56 0.00 2.82 2.01 0.07 86.54 11:46:01 6 10.58 0.00 4.31 6.15 0.07 78.89 11:46:01 7 8.87 0.00 2.78 1.13 0.07 87.16 11:47:01 all 47.29 0.00 6.89 0.57 0.09 45.16 11:47:01 0 48.16 0.00 7.19 0.10 0.08 44.46 11:47:01 1 46.76 0.00 6.49 0.23 0.08 46.43 11:47:01 2 47.60 0.00 6.39 0.17 0.08 45.76 11:47:01 3 48.35 0.00 6.06 0.03 0.08 45.47 11:47:01 4 46.81 0.00 7.41 3.38 0.10 42.30 11:47:01 5 45.28 0.00 6.61 0.03 0.07 48.01 11:47:01 6 46.62 0.00 7.42 0.10 0.08 45.78 11:47:01 7 48.77 0.00 7.56 0.50 0.10 43.06 11:48:01 all 54.45 0.00 8.97 0.16 0.08 36.34 11:48:01 0 53.49 0.00 9.32 0.00 0.08 37.10 11:48:01 1 54.59 0.00 8.67 0.10 0.08 36.56 11:48:01 2 55.29 0.00 9.05 0.00 0.08 35.58 11:48:01 3 56.72 0.00 8.57 0.44 0.10 34.17 11:48:01 4 54.49 0.00 8.68 0.68 0.08 36.07 11:48:01 5 54.36 0.00 8.58 0.03 0.10 36.93 11:48:01 6 51.78 0.00 9.46 0.00 0.07 38.69 11:48:01 7 54.90 0.00 9.41 0.02 0.07 35.61 11:49:01 all 19.55 0.00 2.52 0.39 0.04 77.50 11:49:01 0 20.61 0.00 2.79 0.12 0.03 76.46 11:49:01 1 19.24 0.00 2.92 0.52 0.05 77.28 11:49:01 2 19.70 0.00 2.31 0.07 0.05 77.87 11:49:01 3 19.71 0.00 2.55 1.23 0.05 76.46 11:49:01 4 18.42 0.00 2.16 0.37 0.03 79.01 11:49:01 5 20.22 0.00 3.48 0.77 0.03 75.49 11:49:01 6 20.11 0.00 2.38 0.03 0.07 77.41 11:49:01 7 18.40 0.00 1.54 0.02 0.03 80.01 Average: all 32.84 0.00 5.42 0.67 0.07 60.99 Average: 0 32.83 0.00 5.92 0.10 0.06 61.07 Average: 1 32.63 0.00 5.53 0.37 0.07 61.40 Average: 2 34.40 0.00 5.17 0.17 0.07 60.19 Average: 3 33.71 0.00 5.06 0.62 0.08 60.53 Average: 4 32.03 0.00 5.13 1.42 0.07 61.35 Average: 5 32.11 0.00 5.37 0.71 0.07 61.74 Average: 6 32.29 0.00 5.89 1.56 0.07 60.18 Average: 7 32.72 0.00 5.32 0.42 0.07 61.48